Niflheim /nivˈl-hām/ (Norse myth)

A region of mist, ruled over by Hel

• gyronic
• gyronny
• gyrons
• gyroplane
• gyroplanes
• gyros
• gyroscope
• gyroscopes
• gyroscopic
• gyroscopically
• gyrose
• gyrostabilisation
• gyrostabiliser
• gyrostabilisers
• gyrostabilization
• gyrostabilizer
• gyrostabilizers
• gyrostat
• gyrostatic
• gyrostatics
• gyrostats
• gyrous
• gyrovague
• gyrovagues
• gyrus